腹股沟管解剖结构说法错误的是 A.腹股沟管的内口即深环,外口即浅环 B.上壁为腹内斜

题型:单项选择题

问题:

腹股沟管解剖结构说法错误的是

A.腹股沟管的内口即深环,外口即浅环
B.上壁为腹内斜肌、腹横肌的弓状下缘
C.下壁为腹股沟韧带
D.女性有子宫圆韧带通过,男性有精索通过
E.后壁即为脏层腹膜

考点:临床执业助理医师外科学腹部疾病(一)
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一火车以20m/s的速度行驶,突然迎面开来一辆长300m的货车以10m/s的速度向后驶去,某同学坐在火车窗口看到货车从他眼前经过的时间是(  )

A.5s

B.10s

C.15s

D.30s

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Questions 14-18


·Using the information in the text, complete each sentence 14-18, with a word or phrase from the list below.
·For each sentence (14-18), mark one letter (A-G) on the Answer Sheet.
·Do not mark any letter twice.
14. According to Dr. Score, lightning is caused by hail falling through ______.
15. The refrigerated rod served the same functions as ______.
16. Ice particles bouncing off hail falling through a cloud acquire ______.
17. In the paragraph four the word "duplicated" means ______.
18. According to S.E. Regnolds, there could be no lightning without ______.
  • A. copy
  • B. a positive charge
  • C. a negative charge
  • D. super cooled clouds
  • E. falling hail clouds
  • F. hail and super cooled clouds
  • G. moisture particles

题型:单项选择题

采用面向对象开发技术的主要原因是( )。

A.降低开发成本
B.软件重用和便于维护
C.减少开发时间
D.提高软件的可靠性

题型:单项选择题

中国工程咨询协会的最高权力机构是______。

A.会员代表大会
B.常务理事会
C.理事会
D.秘书处

题型:单项选择题

水准仪的读数点应该是中丝处数值。( )

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